creating .pro file in qt

hello, I am trying to learn qt from the book (C++ GUI Programming by Qt4 ) I designed a simple example . according to book ı must create a .pro file. I created main.cpp and gotocelldialog.ui and now ı have to create gotocell.pro file but when I write qmake -project; qmake gotocell.pro to terminal. I am getting "cannot find gotocell.pro".